core: make generic notifications virtualization-aware

Makes the generic notification handling aware of virtualization. Atomic
events are delivered with a guest_id parameter and asynchronous
notifica

core: make generic notifications virtualization-aware

Makes the generic notification handling aware of virtualization. Atomic
events are delivered with a guest_id parameter and asynchronous
notifications are started per guest_id.

struct notif_data is added as guest specific data to be able to track if
notifications are started for a guest.

While this patch compiles it doesn't work as intended without patches
handling the ABI specific side of things.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@foss.st.com>

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core: riscv: tee: add entry_fast.c

This commit adds an implementation of fast call handers. It copies
the original implementation replacing thread_smc_args structures
with thread_abi_args counterpar

core: riscv: tee: add entry_fast.c

This commit adds an implementation of fast call handers. It copies
the original implementation replacing thread_smc_args structures
with thread_abi_args counterparts. tee_entry_fastcall_l2cc_mutex()
has been modified to return OPTEE_ABI_RETURN_UNKNOWN_FUNCTION.

Signed-off-by: Marouene Boubakri <marouene.boubakri@nxp.com>
Reviewed-by: Alvin Chang <alvinga@andestech.com>
Tested-by: Alvin Chang <alvinga@andestech.com>

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